AS

Akira Shimura

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
Ricoh Company: 9 patents #2,462 of 9,818Top 30%
Overall (All Time): #242,431 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE37157 Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge Kunihiko Ikeda, Shigeru Suzuki, Takashi Yokota, Yutaka Kodama, Shigeru Yamazaki +2 more 2001-05-01
5926203 Image recording method and apparatus using multiple laser beams Shuichi Yamazaki, Tomohiro Nakajima, Masaki Narita 1999-07-20
5878566 Gas turbine and a gas turbine control method Tomoyoshi Endo, Fumiyuki Hirose, Takumi Yamanobe, Isao Sato, Hiraku Ikeda 1999-03-09
5786594 Multi-beam pitch adjustment system and method Tatsuya Ito, Tomohiro Nakajima, Katsumi Yamaguchi, Masaki Narita, Shuichi Yamazaki +1 more 1998-07-28
5753907 Multiple beam scanning apparatus Tomohiro Nakajima, Masaki Narita, Shuichi Yamazaki 1998-05-19
5584171 Gas turbine control method and apparatus Isao Sato, Fumiyuki Hirose, Minoru Takaba, Shoei Takahashi, Hiraku Ikeda 1996-12-17
5327718 Gas turbine apparatus and method of control thereof Naohiko Iwata, Yasuhiko Otawara, Nobuyuki Iizuka, Isao Sato, Fumiyuki Hirose +5 more 1994-07-12
5319919 Method for controlling gas turbine combustor Yoshiharu Nakayama, Isao Sato, Hiraku Ikeda, Michio Kuroda, Nobuyuki Iizuka +4 more 1994-06-14
5281129 Combustion apparatus and control method therefor Haruo Urushidani, Seisaku Takihana, Kazuhiko Kumata, Osamu Arai, Takeshi Iwamiya +1 more 1994-01-25
5272637 Method and apparatus for controlling the supply of fuel to a gas turbine during load rejection Haruo Urushidani, Tomo Sato, Kazuhiko Kumata, Tetsuo Sasada, Koji Takahashi +3 more 1993-12-21
5121597 Gas turbine combustor and methodd of operating the same Haruo Urushidani, Seiichi Kirikami, Isao Sato, Nobuo Shimizu, Osamu Arai +5 more 1992-06-16
5107673 Method for detecting combustion conditions in combustors Isao Sato, Seiichi Kirikami, Fumiyuki Hirose, Hiroshi Inose, Haruo Urushidani +1 more 1992-04-28
5024055 Device for detecting combustion conditions in combustors Isao Sato, Seiichi Kirikami, Fumiyuki Hirose, Hiroshi Inose, Haruo Urushidani +1 more 1991-06-18
4887133 Printer Kunihiko Ikeda, Shigeru Suzuki, Takashi Yokota, Yutaka Kodama, Shigeru Yamazaki +2 more 1989-12-12
4657372 Printer Kunihiko Ikeda, Shigeru Suzuki, Takashi Yokota, Yutaka Kodama, Shigeru Yamazaki +2 more 1987-04-14
4501484 Photoconductive element cleaning apparatus and residual toner collecting apparatus 1985-02-26
4499849 Apparatus for cleaning a recording medium Satoru Tomita, Takashi Yokota 1985-02-19
4500196 Photoconductive element cleaning apparatus and residual toner collecting apparatus 1985-02-19
4462676 Skew control apparatus for endless-belt-shaped recording material Yokota Takashi 1984-07-31